Home / 185,493,496,180.29-278,080,888,923.47-64,466,327,264.76

Finding the Fourth Proportional to 185,493,496,180.29, 278,080,888,923.47 and 64,466,327,264.76

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Solution

The fourth proportional to 185,493,496,180.29, 278,080,888,923.47 and 64,466,327,264.76 is: 96,644,108,610.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,493,496,180.29 : 278,080,888,923.47 = 64,466,327,264.76 : x
  2. Step 2: Convert to fraction form
    185,493,496,180.29/278,080,888,923.47 = 64,466,327,264.76/x
  3. Step 3: Cross multiply
    185,493,496,180.29x = 278,080,888,923.47 × 64,466,327,264.76
  4. Step 4: Simplify right side
    185,493,496,180.29x = 17,926,853,591,415,790,764,032
  5. Step 5: Solve for x
    x = 17,926,853,591,415,790,764,032/185,493,496,180.29
  6. Step 6: Final answer
    x = 96,644,108,610.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.